Most ships control speed by changing engine power, but vessels with controllable pitch propellers adjust the blade angle instead. This video explains how variable pitch systems generate forward or ...

Abstract: High-performance control of hexacopters' force and roll, pitch, and yaw torques is the basis for achieving excellent trajectory tracking. However, the conventional method indirectly controls ...

The Modernization of Special Airworthiness Certification (MOSAIC) ruling by the FAA significantly expands how Light Sport Aircraft (LSA) are designed, certified, and operated.

The NTSB attributed the fatal crash of vlogger Jenny Blalock to her misuse of the autopilot, noting her documented difficulties with aircraft pitch control and confusion regarding its manual trim ...

ZF has been part of that evolution for more than a decade. As one of the first companies to introduce commercial thrusters into the inland market, the company has continued refining its AT thruster ...

What is EGM Propulsion introducing to the commercial marine propulsion market with its modular propeller system? Wayne ...

Nottingham Forest boss Vitor Pereira has been speaking to the media before Sunday's Premier League game against Brighton at American Express Stadium (kick-off 14:00 GMT). Here are the key lines from ...

As a moment of political theater, President Donald Trump set a trap for Democrats while challenging them in his State of the Union address to sit or stand in signifying their belief in the primary ...

Candidate for governor Tom Steyer has decided to pitch his campaign tent on the “third rail” of California politics, an attack on Proposition 13. However, he’s mangling the facts about the ...

Abstract: The controllable pitch propeller is a core component of the ship propulsion system, and its performance directly affects the energy efficiency, maneuverability, and safety of the ship. The ...

One of the most popular forms of sports betting is prop betting, which involves wagering on a specific outcome usually not tied to the overall game result. When you bet on a point spread, total or ...